linux-kernel - Re: [RESEND PATCH v18 1/2] ACPI: APEI: send SIGBUS to current task if synchronous memory error not recovered

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Message-ID: <9457d09d-20da-e645-3f3a-2be0c0101c71@huawei.com>
Date: Tue, 15 Jul 2025 10:46:05 +0800
From: Hanjun Guo <guohanjun@...wei.com>
To: "Rafael J. Wysocki" <rafael@...nel.org>, Shuai Xue
	<xueshuai@...ux.alibaba.com>
CC: Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>,
	"Luck, Tony" <tony.luck@...el.com>, <linux-mm@...ck.org>,
	<linux-kernel@...r.kernel.org>, <akpm@...ux-foundation.org>,
	<linux-edac@...r.kernel.org>, <x86@...nel.org>, <justin.he@....com>,
	<ardb@...nel.org>, <ying.huang@...ux.alibaba.com>, <ashish.kalra@....com>,
	<baolin.wang@...ux.alibaba.com>, <tglx@...utronix.de>,
	<dave.hansen@...ux.intel.com>, <lenb@...nel.org>, <hpa@...or.com>,
	<robert.moore@...el.com>, <lvying6@...wei.com>, <xiexiuqi@...wei.com>,
	<zhuo.song@...ux.alibaba.com>, <sudeep.holla@....com>,
	<lpieralisi@...nel.org>, <linux-acpi@...r.kernel.org>,
	<yazen.ghannam@....com>, <mark.rutland@....com>, <mingo@...hat.com>,
	<robin.murphy@....com>, <Jonathan.Cameron@...wei.com>, <bp@...en8.de>,
	<linux-arm-kernel@...ts.infradead.org>, <wangkefeng.wang@...wei.com>,
	<tanxiaofei@...wei.com>, <mawupeng1@...wei.com>, <linmiaohe@...wei.com>,
	<naoya.horiguchi@....com>, <james.morse@....com>, <tongtiangen@...wei.com>,
	<gregkh@...uxfoundation.org>, <jarkko@...nel.org>
Subject: Re: [RESEND PATCH v18 1/2] ACPI: APEI: send SIGBUS to current task if
 synchronous memory error not recovered

On 2025/7/15 1:30, Rafael J. Wysocki wrote:
>>> For APEI changes, you need an ACK from one of the reviewers listed in
>>> the MAINTAINERS entry for APEI.
>>>
>>> Thanks!
>> Hi, Rafael
>>
>> Sorry, I missed your email which goes in span (:
>>
>> ARM maintain @Catalin points that:
>>
>>   > James Morse is listed as reviewer of the ACPI APEI code but he's busy
>>   > with resctrl/MPAM. Adding Lorenzo, Sudeep and Hanjun as arm64 ACPI
>>   > maintainers, hopefully they can help.
>>
>> And Hanjun explictly gived his Reviewed-by tag in this thread, is that
>> happy for you for merge?
> Not really.
> 
> I need an ACK or R-by from a reviewer listed in the APEI entry in MAINTAINERS.
> 
> If James Morse is not able to fill that role (and AFAICS he's not been
> for quite some time now), I'd expect someone else to step up.

Please count me in. I have been working in ACPI for years, and RAS 
feature development for both x86 and arm64 architectures.

I'm pretty familiar with ACPI spec including APEI, it will help me
to do the review work.

Thanks
Hanjun